Cavernes

This file is part of “potency card salt extraction diapiers” and “Potential map gas (press air) storage in cavernes” and displays existing caverns in the Northern Netherlands. Caverns are cavities in the soil resulting from the extraction of minerals. The province of Drenthe is a trigger in drawing up a Policy Vision deep subsurface Northern Netherlands. In this vision, an inventory is made of the opportunities and possibilities offered by the deep subsurface.